Weather-Rite UHA100 Installation, Operation & Service Manual - Warning
UHA L
OW
P
ROFILE
U
NIT
H
EATER
I
NSTALLATION
O
PERATION AND
S
ERVICE
M
ANUAL
42 of 51
SECTION 15: REPLACEMENT PARTS
See warnings and important information on Page
34, Section 13 before removing or replacing parts.
Burner Components
All serviceable burner parts are accessed by the
hinged door on the side of the heater.
15.1 Gas Valve
Remove the gas supply pipe at the heater inlet.
Follow instructions on Page 43, Section 15.2 to
remove gas valve/manifold.
Replace in reverse order. Verify that the gas flow
direction of the valve is correct. Use a minimum
amount of gas seal on the thread joint. Check that
all the joints are leak free. Reset gas valve. See
Page 30, Section 11.2.2.
IT IS IMPORTANT THAT ONLY THE CORRECT
GAS VALVE IS USED WHEN REPLACING THESE
CONTROLS.
Carbon Monoxide Hazard
WARNING
Use only genuine WEATHER-RITE™ replacement parts per this installation, operation and service
manual.
Failure to follow these instructions can result in death, electric shock, injury or property damage.
Explosion Hazard
DANGER
Electrical Shock Hazard
Fire Hazard
Description
Part Number
Gas Valve, NG (Models UHA[X][S] 30 - 45)
90034500
Gas Valve, LP (Models UHA[X][S] 30 - 45)
90034600
Gas Valve, NG (Models UHA[X][S] 60 - 125)
90032505
Gas Valve, LP (Models UHA[X][S] 60 - 125)
90032506